PEG-3 Lauramide
molecular structure · PubChem
AKA: 26635-75-6, Dodecanamide, Poly(oxy-1, 2-ethanediyl), Lauric monoethanolamide, Ethoxylate
Synthetic
Cleanser
Emulsifier
Not Clean
Poly(oxy-1,2-ethanediyl), .alpha.-[2-[(1-oxododecyl)amino]ethyl]-.omega.-hydroxy- (3 mol EO average molar ratio)
Formula
C16H33NO3
Mol. Weight
287.44
CAS #
26635-75-6
Functions
Emulsifying
Forces oil and water to stay mixed instead of separating into layers. The unsung hero holding your lotion together.
Emulsifier
Mixes Oil & Water
Traditional Use
A synthetic compound derived from polyethylene glycol and lauric acid (coconut-derived), developed for modern cosmetics. Used as a surfactant and foam booster in cleansing products.
EWG
4
CIR
Safe as used
Pregnancy
Yes
CIR Safety Findings
Not a Sensitizer
medical-approval
all-shades-safe
Concentration Guide
Dermal absorption: 100%. Source: CIR Safety Assessment (CIR Seq 772).
Regulatory Agencies
Skin Types
●all-skin-types
Best For
General
Pregnancy & Breastfeeding Safe
Yes
The paper trail
🔬Peer-reviewednone on file
⚖️Regulatory1 listing →
🛡️Safety-assessed1 review →
Counts, not a verdict. A listing isn't a study. The trail, you decide.
Verified Jun 2026
Data: PubChem · CosIng · EWG · CIR